Question
In: Chemistry
Select two salts that dissolve in water to give a solution with pH <7. A. CaF2...
Select two salts that dissolve in water to give a solution with pH <7.
A. CaF2
B. CH3 NH3 Cl
C. CrCl3
D. Sr(ClO4 ) 2
E. NaNO2
F. KNO3
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
identify salts that will dissolve to give an acidic solution: LiCl C6H5NH3Cl NaNo2 CH3NH3Br CH3COONa KClO4...
identify salts that will dissolve to give an acidic
solution:
LiCl
C6H5NH3Cl
NaNo2
CH3NH3Br
CH3COONa
KClO4
Identify salts that will dissolve to give a nuetral
soultions:
LiCl
C6H5NH3C
NaNo2
CH3NH3Br
CH3COONa
KClO4
Identify salts that will dissolve to give a basic soultions:
LiCl
C6H5NH3C
NaNo2
CH3NH3Br
CH3COONa
KClO4
What would be the pH of a saturated CaF2 solution? Ksp = 1.7E-6
What would be the pH of a saturated CaF2
solution?
Ksp = 1.7E-6
1. What is the pH of a solution of CaF2 dissolved in H2O? Ignoring activity 2....
1. What is the pH of a solution of CaF2 dissolved in H2O?
Ignoring activity
2. What is the solubility of CaF2 in aqueous solution? Ignoring
activity
Ignore water autoprotolysis vs. Account for water autoprotolysis
<- what is the difference?
3. What is the solubility of CaF2 in at pH 10? Ignoring
activity.
Calculation process and the answer of these questions?
why number 3 do not need charge balance like number 1 and 2?
Thank you!
Which of these salts will form an acidic solution upon dissolving in water
Which of these salts will form an acidic solution upon dissolving
in water
Which salts will be more soluble in an acidic solution than in pure water?
Which salts will be more soluble in an acidic solution than in pure water?
\(\mathrm{Ag}_{2} \mathrm{SO}_{4}\)
\(\mathrm{Zn}(\mathrm{OH})_{2}\)
CuCN
\(R b C IO_{4}\)
\(\mathrm{PbBr}_{2}\)
Which one of these salts will form a basic solution on dissolving in water? A. NaCl...
Which one of these salts will form a basic solution on
dissolving in water?
A. NaCl
B. KCN
C. NaNO3
D. NH4NO3
E. FeCl3
Dissolve 1 mole of Succinic Acid into 1 Liter of water. What is the pH of...
Dissolve 1 mole of Succinic Acid into 1 Liter of water. What is the
pH of the solution? What is the molarity of the protonated and
depronated forms of Succinic Acid?
Which one of the following salts, when dissolved in water, produces the solution with the highest...
Which one of the following salts, when dissolved in water,
produces the solution with the highest pH? Which one of the
following salts, when dissolved in water, produces the solution
with the highest pH? CH3NH3I LiClO4 MgO NaHSO 4
Which one of these salts will form a basic solution upon dissolving in water? A) KBr...
Which one of these salts will form a basic solution upon dissolving
in water?
A) KBr
B) KClO3
C) LiCl
D) NaNO3
E) NH4NO3
Please explain how you got the answer for my own reference, I
really appreciate it.
What pH would you make the water layer in order to cause the acid to dissolve...
What pH would you make the water layer in order to cause the
acid to dissolve in the water layer and the amine to dissolve in
the ether layer? The pKa for CH3COOH is 4.8 and the pKa
for CH3NH3 is 10.7. Explain how you get your
answer
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